Class DetachedVirtualFileSystem

java.lang.Object

net.thevpc.common.vfs.impl.DetachedVirtualFileSystem

All Implemented Interfaces:

VirtualFileSystem

public class DetachedVirtualFileSystem
extends Object
implements VirtualFileSystem

Author:

thevpc

Field Summary

Fields

Modifier and Type	Field	Description
static final VirtualFileSystem	INSTANCE

Constructor Summary

Constructors

Constructor	Description
DetachedVirtualFileSystem()

Method Summary

Modifier and Type	Method	Description
void	copyFrom(String path, File file)
void	copyTo(String path, File file)
void	copyTo(String path, VFile file)
void	copyTo(String inFile, VFile outFile, VFileFilter filter)
File	copyToNativeTempFile(String path)
VFile	createTempFile(String prefix, String suffix, String folder)
void	delete(String path)
void	deleteAll(String path)
boolean	exists(String path)
VirtualFileSystem	filter(VFileFilter fileFilter)
VirtualFileSystem	filter(VFileFilter fileFilter, String fsId)
VFile	get(String path)
VFile	get(String parent, String path)
VirtualFileACL	getACL(String path)	return ACL information on the given file or null if the file does could not be resolved Though null value should not be check against existence of the file/folder
VFile	getBase(String path, String vfsId)
VFileType	getFileType(String path)
String	getId()
InputStream	getInputStream(String path)
OutputStream	getOutputStream(String path)
OutputStream	getOutputStream(String path, boolean append)
VFile	getParentFile(String path)
VFile[]	getRoots()
VFSSecurityManager	getSecurityManager()
boolean	isDirectory(String path)
boolean	isFile(String path)
boolean	isParentOf(String parent, String child)
long	lastModified(String path)
long	length(String path)
VFile[]	listFiles(String path)
VFile[]	listFiles(String path, VFileFilter fileFilter)
boolean	mkdir(String path)
boolean	mkdirs(String path)
String	probeContentType(String path, boolean bestEffort)
byte[]	readBytes(String path)
void	renameTo(String path, VFile file)
VirtualFileSystem	subfs(String path)	creates a sub fs with random generated fsId
VirtualFileSystem	subfs(String path, String fsId)
void	write(String path, InputStream stream)
void	writeBytes(String path, byte[] bytes)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

INSTANCE

public static final VirtualFileSystem INSTANCE

Constructor Details

DetachedVirtualFileSystem

public DetachedVirtualFileSystem()

Method Details

getId

public String getId()

Specified by:

getId in interface VirtualFileSystem

get

public VFile get(String parent,
 String path)

Specified by:

get in interface VirtualFileSystem

get

public VFile get(String path)

Specified by:

get in interface VirtualFileSystem

getBase

public VFile getBase(String path,
 String vfsId)

Specified by:

getBase in interface VirtualFileSystem

lastModified

public long lastModified(String path)

Specified by:

lastModified in interface VirtualFileSystem

length

public long length(String path)

Specified by:

length in interface VirtualFileSystem

getParentFile

public VFile getParentFile(String path)

Specified by:

getParentFile in interface VirtualFileSystem

exists

public boolean exists(String path)

Specified by:

exists in interface VirtualFileSystem

getInputStream

public InputStream getInputStream(String path)
                           throws IOException

Specified by:

getInputStream in interface VirtualFileSystem

Throws:

IOException

getOutputStream

public OutputStream getOutputStream(String path)
                             throws IOException

Specified by:

getOutputStream in interface VirtualFileSystem

Throws:

IOException

getOutputStream

public OutputStream getOutputStream(String path,
 boolean append)
                             throws IOException

Specified by:

getOutputStream in interface VirtualFileSystem

Throws:

IOException

mkdir

public boolean mkdir(String path)

Specified by:

mkdir in interface VirtualFileSystem

mkdirs

public boolean mkdirs(String path)

Specified by:

mkdirs in interface VirtualFileSystem

write

public void write(String path,
 InputStream stream)
           throws IOException

Specified by:

write in interface VirtualFileSystem

Throws:

IOException

listFiles

public VFile[] listFiles(String path)

Specified by:

listFiles in interface VirtualFileSystem

listFiles

public VFile[] listFiles(String path,
 VFileFilter fileFilter)

Specified by:

listFiles in interface VirtualFileSystem

getRoots

public VFile[] getRoots()

Specified by:

getRoots in interface VirtualFileSystem

isFile

public boolean isFile(String path)

Specified by:

isFile in interface VirtualFileSystem

getFileType

public VFileType getFileType(String path)

Specified by:

getFileType in interface VirtualFileSystem

isDirectory

public boolean isDirectory(String path)

Specified by:

isDirectory in interface VirtualFileSystem

createTempFile

public VFile createTempFile(String prefix,
 String suffix,
 String folder)

Specified by:

createTempFile in interface VirtualFileSystem

delete

public void delete(String path)
            throws IOException

Specified by:

delete in interface VirtualFileSystem

Throws:

IOException

deleteAll

public void deleteAll(String path)
               throws IOException

Specified by:

deleteAll in interface VirtualFileSystem

Throws:

IOException

renameTo

public void renameTo(String path,
 VFile file)
              throws IOException

Specified by:

renameTo in interface VirtualFileSystem

Throws:

IOException

copyTo

public void copyTo(String path,
 VFile file)
            throws IOException

Specified by:

copyTo in interface VirtualFileSystem

Throws:

IOException

copyTo

public void copyTo(String path,
 File file)
            throws IOException

Specified by:

copyTo in interface VirtualFileSystem

Throws:

IOException

copyFrom

public void copyFrom(String path,
 File file)
              throws IOException

Specified by:

copyFrom in interface VirtualFileSystem

Throws:

IOException

copyTo

public void copyTo(String inFile,
 VFile outFile,
 VFileFilter filter)
            throws IOException

Specified by:

copyTo in interface VirtualFileSystem

Throws:

IOException

isParentOf

public boolean isParentOf(String parent,
 String child)

Specified by:

isParentOf in interface VirtualFileSystem

subfs

public VirtualFileSystem subfs(String path)

Description copied from interface: VirtualFileSystem

creates a sub fs with random generated fsId

Specified by:

subfs in interface VirtualFileSystem

Parameters:

path -

Returns:

subfs

public VirtualFileSystem subfs(String path,
 String fsId)

Specified by:

subfs in interface VirtualFileSystem

filter

public VirtualFileSystem filter(VFileFilter fileFilter)

Specified by:

filter in interface VirtualFileSystem

filter

public VirtualFileSystem filter(VFileFilter fileFilter,
 String fsId)

Specified by:

filter in interface VirtualFileSystem

readBytes

public byte[] readBytes(String path)
                 throws IOException

Specified by:

readBytes in interface VirtualFileSystem

Throws:

IOException

writeBytes

public void writeBytes(String path,
 byte[] bytes)
                throws IOException

Specified by:

writeBytes in interface VirtualFileSystem

Throws:

IOException

probeContentType

public String probeContentType(String path,
 boolean bestEffort)
                        throws IOException

Specified by:

probeContentType in interface VirtualFileSystem

Throws:

IOException

getSecurityManager

public VFSSecurityManager getSecurityManager()

Specified by:

getSecurityManager in interface VirtualFileSystem

getACL

public VirtualFileACL getACL(String path)

Description copied from interface: VirtualFileSystem

return ACL information on the given file or null if the file does could not be resolved Though null value should not be check against existence of the file/folder

Specified by:

getACL in interface VirtualFileSystem

Parameters:

path - path to get ACL for

Returns:

ACL object for the given path

copyToNativeTempFile

public File copyToNativeTempFile(String path)
                          throws IOException

Specified by:

copyToNativeTempFile in interface VirtualFileSystem

Throws:

IOException